Abstract

Dry disease or dysfunctional tear syndrome is among the foremost frequent diagnoses in medical specialty. It a complex malady of the ocular surface and tear film which ends in ocular discomfort, visual disturbances, and tear instability with potential injury to the tissue layer and mucosa. Risk factors for dry eye syndrome embody age, sex (female gender), race, lens wear, and setting with low wetness, general medications, and reaction disorders. The aim of this paper is to gift the systematic classification, medicine, diagnostic procedures, and advances within the management of dry disease. The recent enhancements in comprehending the underlying etiologic factors can inevitably improve future classifications and diagnostic skills resulting in simpler therapeutic choices. Treatment of this extremely prevailing condition will drastically improve the standard of lifetime of people and forestall injury to the ocular surface.